mt45w4mw16bcgb Micron Semiconductor Products, mt45w4mw16bcgb Datasheet - Page 17

• Manufacturer Part Number: mt45w4mw16bcgb
• Description: 64mb 4 Meg X 16 Async/page/burst Cellularram 1.5 Memory
• Manufacturer: Micron Semiconductor Products

Figure 11:
PDF: 09005aef8247bd51/Source: 09005aef8247bd83
64mb_burst_cr1_5_p25z_133mhz__2.fm - Rev. F 9/07 EN
DQ[15:0]
LB#/UB#
A[21:0]
ADV#
WAIT
WE#
OE#
CLK
CE#
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
OH
OL
OH
OL
Refresh Collision During Variable-Latency READ Operation
Additional WAIT states inserted to allow refresh completion
High-Z
Note:
address
Valid
Nondefault BCR settings for refresh collision during variable-latency READ operation:
latency code 2 (3 clocks); WAIT active LOW; WAIT asserted during delay.
64Mb: 4 Meg x 16 Async/Page/Burst CellularRAM 1.5 Memory
17
Micron Technology, Inc., reserves the right to change products or specifications without notice.
D0
D1
Bus Operating Modes
D2
©2005 Micron Technology, Inc. All rights reserved.
Undefined
D3
Don’t Care